%
%
%
function [ neighborhood ] = neighborhoodForVertex(iVertex, distMatrix, epsilon)
neighborhood = 0;
n = size(distMatrix, 2);
count = 1;
for i = 1:n
    dist = distMatrix(iVertex, i);
    if ( (dist <= epsilon) && (iVertex ~= i) )
        neighborhood(count) = i;
        count = count + 1;
    end % if
end % for

end % function

